1. The sequence –12, –6, 0, 6, … , 48 has 11 terms. Evaluate the related series.

A. 396

B.192

C. 204

D.198

2. Write the related series for the finite sequence 7.6, 6.3, 5, … , –1.5. Then evaluate the series.

A. 7.6 + 6.3 + 5 + … + (–1.5) = 17.4

B. 7.6 + 6.3 + 5 + (–1.5) = 17.4

C. 7.6 + 6.3 + 5 + … + (–1.5) = 24.4

D. none of these

3. 5, 7, 11, 15, 21 is an infinite series.

True or False??